QUOTE(SuRgEx360 @ Dec 17 2007, 02:18 AM)

# UNBANN X360 from LIVE with serial change (under develope)
Thats a bad idea. what happens if some one changes their serial number, taken from a new or some one elses unbaned xbox and goes on live and gets baned again. the other person who dosnt play "backups" or has a moded xbox will lose out when they want to connect to live.
id be realy pissed off if some one used my xbox360's serial number to unban them selves.
For someone to use your 360's identifying information to unban themselves, you have to have booted Linux on your xbox and retrieved the CPU key and NAND dump, then decrypted that and given it to them. If you've already upgraded to the latest dash you would also need to have soldered an infectus with the downgrade addon onto your motherboard in order to downgrade first to boot Linux.
So, er, you'd probably be aware if you'd done that.

If you haven't, then nobody can use your 360's details to unban themselves.